❔ How can I create a fill method that creates unique elements?

        /// <summary>
        /// Fills the array with the given value.
        /// </summary>
        /// <param name="value">The value to fill with.</param>
        public void Fill(T value)
        {
            Array.Fill(m_array, value);
        }

        /// <summary>
        /// Fills the array with unique values.
        /// </summary> 
       public void FillNew(T value)
        { 
            for (int i = 0; i < Size; i++)
                m_array[i] = new T(value); 
        }

    class Array2D<T>
    {
        private T[] m_array;
        private int m_width, m_height;